armoury vs armory

armoury and armory both are nouns.

Word	Noun	Adjective	Verb	Adverb
armoury	Yes	No	No	No
armory	Yes	No	No	No

As nouns, armoury and armory are synonyms defined as:

Other synonyms of armoury include arsenal.

As nouns, armoury and armory are synonyms defined as:

armoury and armory: a military structure where arms and ammunition and other military equipment are stored and training is given in the use of arms

Other synonyms of armoury include arsenal.

As nouns, armoury and armory are synonyms defined as:

Other synonyms of armoury include arsenal.

As nouns, armoury and armory are synonyms defined as:

Other synonyms of armoury include inventory.

armoury (noun)	armory (noun)
a place where arms are manufactured	a place where arms are manufactured
a military structure where arms and ammunition and other military equipment are stored and training is given in the use of arms	a military structure where arms and ammunition and other military equipment are stored and training is given in the use of arms
all the weapons and equipment that a country has	all the weapons and equipment that a country has
a collection of resources	a collection of resources